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Re: The cost of stack traces

From: Anthony Green <green at redhat dot com>
To: David Daney <ddaney at avtrex dot com>
Cc: Andrew Haley <aph at redhat dot com>, java at gcc dot gnu dot org
Date: Wed, 10 May 2006 11:49:18 -0700
Subject: Re: The cost of stack traces
References: <17506.13640.193169.555346@dell.pink> <1147283970.2910.363.camel@localhost.localdomain> <17506.25275.749393.862331@dell.pink> <1147285779.2910.375.camel@localhost.localdomain> <446231C6.80104@avtrex.com>

On Wed, 2006-05-10 at 11:32 -0700, David Daney wrote:
> This "familiar" stuff would necessarily contain an IP->source_line 
> mapping.  

No, not quite.  It would contain a "stack region" to "stack trace"
mapping.  Once we hit something that looks familiar, and memcmp the rest
of the stack, we know what the rest of the stack trace will look like.

AG

Follow-Ups:
- Re: The cost of stack traces
  - From: David Daney

References:
- The cost of stack traces
  - From: Andrew Haley
- Re: The cost of stack traces
  - From: Anthony Green
- Re: The cost of stack traces
  - From: Andrew Haley
- Re: The cost of stack traces
  - From: Anthony Green
- Re: The cost of stack traces
  - From: David Daney

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